Detailed Rubber O Ring O-ring NBR O ring is a section for round the rubber sealing ring Material:NBR 70 SHA Rubber O RingO-ring NBR O ring is a section for round the rubber sealing ring, because the shape part of it is circle, so it is called O ring.

Detailed d-ring, d-ring buckle, bag ring Size and shape can be customized and various shape and sizes for choice d-ring, d-ring buckle, bag ring we have many kinds of d-rings for your choice, you have also have your own d-ring customized.